HTTP/1.1 200 OK Date: Tue, 09 Apr 2002 00:54:38 GMT Server: Apache/1.3.20 (Unix) Last-Modified: Sat, 02 Aug 1997 14:31:00 GMT ETag: "2e9d66-b5dd-33e344a4" Accept-Ranges: bytes Content-Length: 46557 Connection: close Content-Type: text/plain Network Working Group Frank Dawson INTERNET DRAFT Tim Howes ietf-asid-mime-vcard-03.txt Lotus/Netscape Communications July 30, 1997 vCard MIME Directory Profile Status of this Memo This document is an Internet-Draft. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet- Drafts as reference material or to cite them other than as "work in progress." To learn the current status of any Internet-Draft, please check the "1id-abstracts.txt" listing contained in the Internet- Drafts Shadow Directories on ftp.is.co.za (Africa), nic.nordu.net (Europe), munnari.oz.au (Pacific Rim), ds.internic.net (US East Coast), or ftp.isi.edu (US West Coast). Abstract This memo defines the profile of the MIME Content-Type [MIME-DIR] for directory information for a white-pages person object, based on a vCard electronic business card. The profile definition is independent of any particular directory service or protocol. The profile is defined for representing and exchanging a variety of information about an individual (e.g., formatted and structured name and delivery addresses, email address, multiple telephone numbers, photograph, logo, audio clips, etc.). The directory information used by this profile is based on the attributes for the person object defined in the X.520 and X.521 directory services recommendations. The profile also provides the method for including a [VCARD] representation of a white-pages directory entry within the MIME Content-Type defined by the [MIME-DIR] document. 1. Overview The [MIME-DIR] document defines a MIME Content-Type for holding different kinds of directory information. The directory information may be based on any of a number of directory schemas. This document defines a [MIME-DIR] usage profile for conveying directory information based on one such schema; that of the white-pages type of person object. The schema is based on the attributes for the person object defined in the X.520 and X.521 directory services recommendations. The schema has augmented the basic attributes defined in the X.500 series recommendation in order to provide for an electronic representation of the information commonly found on a paper business card. This Dawson & Howes [Page 1] ExpiresJanuary 1998 vCard MIME Directory Profile schema was first defined in the [VCARD] document. Hence, this [MIME- DIR] profile is referred to as the vCard MIME Directory Profile. A directory entry based on this usage profile can include traditional directory, white-pages information such as the distinguished name used to uniquely identify the entry, a formatted representation of the name used for user-interface or presentation purposes, both the structured and presentation form of the delivery address, various telephone numbers and organizational information associated with the entry. In addition, traditional paper business card information such as an image of an organizational logo or identify photograph can be included in this person object. The vCard MIME Directory Profile also provides support for representing other important information about the person associated with the directory entry. For instance, the date of birth of the person; an audio clip describing the pronunciation of the name associated with the directory entry, or some other application of the digital sound; longitude and latitude geo-positioning information related to the person associated with the directory entry; date and time that the directory information was last updated; annotations often written on a business card; Uniform Resource Locators (URL) for a website; public key information. The profile also provides support for non-standard extensions to the schema. This provides the flexibility for implementations to augment the current capabilities of the profile in a standardized way. More information about this electronic business card format can be found in [VCARD]. 2. The vCard Mime Directory Profile Registration This profile is identified by the following [MIME-DIR] registration template information. Subsequent sections define the profile definition. To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME profile VCARD Profile name: VCARD Profile purpose: To hold person object or white-pages type of directory information. The person schema captured in the directory entries is that commonly found in an electronic business card. Predefined MIME Directory types used: SOURCE, NAME, PROFILE, BEGIN, END, PROFILE. Predefined MIME Directory parameters used: ENCODING, VALUE, CHARSET, LANGUAGE, CONTEXT. New types: FN, N, PHOTO, BDAY, ADR, LABEL, TEL, EMAIL, MAILER, TZ, GEO, TITLE, ROLE, LOGO, AGENT, ORG, CATEGORY, NOTE, PRODID, REV, SOUND, URL, UID, VERSION, CLASS, KEY Dawson & Howes [Page 2] Expires January 1998 vCard MIME Directory Profile New parameters: TYPE Profile special notes: The type-grouping feature of [MIME-DIR] is supported by this profile to group related vCard properties about a directory entry. For example, vCard properties describing WORK or HOME related characteristics MAY be grouped with a unique group label. The profile permits the use of non-standard types (i.e., those identified with the prefix string "X-") as a flexible method for implementations to extend the functionality currently defined within this profile. 3. MIME Directory Features The vCard MIME Directory Profile makes use of many of the features defined by [MIME-DIR]. The following sections either clarify or extend the content-type definition of [MIME-DIR]. 3.1 Predefined Type Usage The vCard MIME Directory Profile uses the following predefined types from [MIME-DIR]. 3.1.1 BEGIN and END Type The content entity MUST begin with the BEGIN type with a value of VCARD. The content entity MUST end with the END type with a value of VCARD. 3.1.2 NAME Type If the NAME type appears within a MIME entity conforming to this profile, it's value is the displayable, presentation text associated with the source for the vCard, as specified in the SOURCE type. 3.1.3 PROFILE Type If the PROFILE type appears within a MIME entity conforming to this profile, it’s value must be "VCARD". 3.1.4 SOURCE Type If the SOURCE type appears within a MIME entity conforming to this profile, it's value provides information how to find the source for the vCard. 3.2 Predefined Type Parameter Usage The vCard MIME Directory Profile uses the following predefined types parameters as defined by [MIME-DIR]. Dawson & Howes [Page 3] Expires January 1998 vCard MIME Directory Profile · LANGUAGE · ENCODING · VALUE 3.3 VALUE Type Parameter Extensions The predefined data type values specified in [MIME-DIR] have been extended by the vCard profile to include a number of value types that are specific to this profile. 3.3.1 BINARY The "binary" value type specifies that the type value is inline, encoded binary data. This value type may be specified in the PHOTO, LOGO, SOUND, and KEY types. If inline, encoded binary data is specified, the ENCODING type parameter must be used to specify the encoding format. The value type is defined by the following notation: binchar = binary = *binchar ;A base64 or quoted-printable encoding of the binary information 3.3.2 VCARD The "vcard" value type specifies that the type value is another vCard. This value type may be specified in the AGENT type. The value type is defined by this specification. 3.3.3 PHONE-NUMBER The "phone-number" value type specifies that the type value is a telephone number. This value type may be specified in the TEL type. The value type is a text value that has the semantics of a telephone number. 3.3.4 UTC-OFFSET The "utc-offset" value type specifies that the type value is a signed offset from UTC. This value type may be specified in the TZ type. The format of the offset from UTC is defined by [DATETIME]. The value type is an offset from Coordinated Universal Time (UTC). It is specified as a positive or negative difference in units of hours and minutes (e.g., +hh:mm). The time is specified as a 24-hour clock. Hour values are from 00 to 23, and minute values are from 00 to 59. Hour and minutes are 2-digits with high order zeroes required to Dawson & Howes [Page 4] Expires January 1998 vCard MIME Directory Profile maintain digit count. The extended format for ISO 8601 UTC offsets MUST be used. The extended format makes use of a colon character as a separator of the hour and minute text fields. The value is defined by the following notation: time-hour = 2DIGIT ;00-23 time-minute = 2DIGIT ;00-59 utc-offset = ("+" / "-") time-hour ":" time-minute 3.4 Structured Type Values Compound type values are delimited by a field delimiter, specified by the SEMI-COLON character (ASCII decimal 59). A SEMI-COLON in a component of a compound property value must be escaped with a BACKSLASH character (ASCII decimal 92). Lists of values are delimited by a list delimiter, specified by the COMMA character (ASCII decimal 44). A COMMA character in a value must be escaped with a BACKSLASH character (ASCII decimal 92). This profile supports the type grouping mechanism defined in [MIME- DIR]. Grouping of related types is a useful technique to communicate common semantics concerning the properties of a vCard. 4. vCard Profile Features The vCard MIME Directory Profile Type contains directory information, typically pertaining to a single directory entry. The information is described using an attribute schema that is tailored for capturing personal contact information. The vCard can include attributes that describe identification, delivery addressing, telecommunications addressing, geographical, organizational, general explanatory and security and access information about the particular object associated with the vCard. 4.1 Identification Types These types are used in the vCard profile to capture information associated with the identification and naming of the person or resource associated with the vCard. 4.1.1 FN Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type FN Type name:FN Type purpose: To specify the formatted text corresponding to the name of the object the vCard represents. Dawson & Howes [Page 5] Expires January 1998 vCard MIME Directory Profile Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: This type is based on the semantics of the X.520 Common Name attribute. Type example: FN:Mr. John Q. Public, Esq. 4.1.2 N Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type N Type name: N Type purpose: To specify the structured components of the name of the object the vCard represents. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special note: The type value is structured text corresponding, in sequence, to the Family Name, Given Name, Additional Names, Honorific Prefixes, and Honorific Suffixes. The text components are delimited by the SEMI-COLON character (ASCII decimal 59) and possibly one or more LWSP. This type is based on the semantics of the X.520 individual name attributes. Type example: N:Public;John;Quinlan;Mr.;Esq. 4.1.3 PHOTO Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type PHOTO Type name: PHOTO Type purpose: To specify an image or photograph information that annotates some aspect of the object the vCard represents. Type encoding: The default is 8bit. May also be reset to base64 in order to permit inline, encoded binary data. Dawson & Howes [Page 6] Expires January 1998 vCard MIME Directory Profile Type value: The default is binary. It may also be reset to url. The url value may be used to specify a value outside of this MIME entity. Type special notes: The type MAY include the type parameter "TYPE" to specify the graphic image format type. The TYPE parameter values MUST be one of the IANA registered image formats or a non-standard image format. Type example: PHOTO;VALUE=url:=http://www.abc.com/pub/photos /jqpublic.gif 4.1.4 BDAY Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type BDAY Type name: BDAY Type purpose: To specify the birthdate of the object the vCard represents. Type encoding: 8bit. Type value: The default is date. It may also be reset to date-time. Type examples: BDAY:1996-04-15 BDAY:1953-10-15T23:10:00 BDAY:1987-09-27T08:30:00-06:00 4.2 Delivery Addressing Types These types are concerned with information related to the delivery addressing or label for the object the vCard represents. 4.2.1 ADR Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type ADR Type name: ADR Type purpose: To specify the structured components of the delivery address for the object the vCard represents. Dawson & Howes [Page 7] Expires January 1998 vCard MIME Directory Profile Type encoding: The default is 8bit. It may also be reset to 7bit or quoted-printable. Type value: text. Type special notes: The type value is structured text consisting of a sequence of address components (i.e., post office box, extended address, street address, locality, region, postal code, and country name) separated by the SEMI-COLON character (ASCII decimal 59) and optionally one or more LWSP. The type may include the type parameter "TYPE" to specify the delivery address type. The TYPE parameter values may include "dom" to indicate a domestic delivery address; "intl" to indicate an international delivery address; "postal" to indicate a postal delivery address; "parcel" to indicate a parcel delivery address; "home" to indicate a delivery address for a residence; "work" to indicate delivery address for a place of work; and "pref" to indicate the preferred delivery address when more than one address is specified. These type parameter values may be specified as a parameter list (i.e., "TYPE=dom;TYPE=postal") or as a value list (i.e., "TYPE=dom,postal"). This type is based on semantics of the X.520 geographical and postal addressing attributes. The default is "TYPE=intl,postal,parcel,work". The default can be overridden to some other set of values by specifying one or more alternate values. For example, the default can be reset to "TYPE=dom,postal,work,home" to specify a domestic delivery address for postal delivery to a residence that is also used for work. Type example: ADR;TYPE=dom,home,postal,parcel:;;123 Main Street;Any Town;CA;91921-1234 4.2.2 LABEL Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type LABEL Type name: LABEL Type purpose: To specify the formatted text corresponding to delivery address of the object the vCard represents. Type encoding: The default is 8bit. It may also be reset to 7bit or quoted-printable. Type value: text. Type special notes: The type value is formatted text that may be used to present a delivery address label for the object the vCard represents. Dawson & Howes [Page 8] Expires January 1998 vCard MIME Directory Profile The type may include the type parameter "TYPE" to specify delivery label type. The TYPE parameter values may include "dom" to indicate a domestic delivery label; "intl" to indicate an international delivery label; "postal" to indicate a postal delivery label; "parcel" to indicate a parcel delivery label; "home" to indicate a delivery label for a residence; "work" to indicate delivery label for a place of work; and "pref" to indicate the preferred delivery label when more than one label is specified. These type parameter values may specified as a parameter list (i.e., "TYPE=dom;TYPE=postal") or as a value list (i.e., "TYPE=dom,postal"). This type is based on semantics of the X.520 geographical and postal addressing attributes. The default is "TYPE=intl,postal,parcel,work". The default can be overridden to some other set of values by specifying one or more alternate values. For example, the default can be reset to "TYPE=intl,post,parcel,home" to specify an international delivery label for both postal and parcel delivery to a residencial location. Type example: LABEL;ENCODING=quoted-printable;TYPE=dom,home,= postal,parcel:Mr.John Q. Public, Esq.=0D=0A= Mail Drop: TNE QB=0D=0A= 123 Main Street=0D=0A= Any Town, CA 91921-1234=0D=0A= U.S.A. 4.3 Telecommunications Addressing Types These types are concerned with information associated with the telecommunications addressing of the object the vCard represents. 4.3.1 TEL Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type TEL Type name: TEL Type purpose: To specify the telephone number for telephony communication with the object the vCard represents. Type encoding: 8bit. Type value: phone-number. Type special notes: .The value of this type is specified in a canonical form in order to specify an unambiguous representation of the globally unique telephone endpoint. This type is based on the X.500 Telephone Number attribute. The type may include the type parameter "TYPE" to specify intended use for the telephone number. The TYPE parameter values may include: Dawson & Howes [Page 9] Expires January 1998 vCard MIME Directory Profile "home" to indicate a telephone number associated with a residence, "msg" to indicate the telephone number has voice messaging support, "work" to indicate a telephone number associated with a place of work, "pref" to indicate a preferred-use telephone number, "voice" to indicate a voice telephone number, "fax" to indicate a facsimile telephone number, "cell" to indicate a cellular telephone number, "video" to indicate a video conferencing telephone number, "pager" to indicate a paging device telephone number, "bbs" to indicate a bulletin board system telephone number, "modem" to indicate a MODEM connected telephone number, "car" to indicate a car-phone telephone number, "isdn" to indicate an ISDN service telephone number, "pcs" to indicate a personal communication services telephone number. The default type is "voice". These type parameter values may specified as a parameter list (i.e., "TYPE=work;TYPE=voice") or as a value list (i.e., "TYPE=work,voice"). The default may be overridden to another set of values by specifying one or more alternate values. For example, the default TYPE of "voice" can be reset to a WORK and HOME, VOICE and FAX telephone number by the value list "TYPE=work,home,voice,fax". Type example: TEL;TYPE=work,voice,pref,msg:+1-213-555-1234 4.3.2 EMAIL Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type EMAIL Type name: EMAIL Type purpose: To specify the electronic mail address for communication with the object the vCard represents. Type encoding: 8bit. Type value: text. Type special notes: . The type may include the type parameter "TYPE" to specify the format or preference of the electronic mail address. The TYPE parameter values may include: "internet" to indicate an Internet addressing type, "x400" to indicate a X.400 addressing type or."pref" to indicate a preferred-use email address when more than one is specified. Another IANA registered address type may also be specified. The default email type is "internet". A non-standard value may also be specified. Type example: EMAIL;TYPE=internet:jqpublic@xyz.dom1.com Dawson & Howes [Page 10] Expires January 1998 vCard MIME Directory Profile EMAIL;TYPE=internet:jdoe@isp.net EMAIL;TYPE=internet,pref:jane_doe@abc.com 4.3.3 MAILER Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type MAILER Type name: MAILER Type purpose: To specify the type of electronic mail software that is used by the individual associated with the vCard. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: This information may provide assistance to a correspondent regarding the type of data representation which can be used, and how they may be packaged. This property is based on the private MIME type X-Mailer that is generally implemented by MIME user agent products. Type example: MAILER:PigeonMail 2.1 4.4 Geographical Types These types are concerned with information associated with geographical positions or regions associated with the object the vCard represents. 4.4.1 TZ Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type TZ Type name: TZ Type purpose: To specify information related to the time zone of the object the vCard represents. Type encoding: 8bit. Type value: The default is utc-offset. It may also be reset to text. Type examples: TZ:-05:00 Dawson & Howes [Page 11] Expires January 1998 vCard MIME Directory Profile TZ;VALUE=text:-05:00; EST; Raleigh/North America 4.4.2 GEO Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type GEO Type name: GEO Type purpose: To specify information related to the global positioning of the object the vCard represents. Type encoding: 8bit. Type value: Two float values separated by the SEMI-COLON character (ASCII decimal 59). Type special notes: This type specifies information related to the global position of the object associated with the vCard. The value specifies latitude and longitude, in that order (i.e., "LAT LON" ordering). The longitude represents the location east and west of the prime meridian as a positive or negative real number, respectively. The latitude represents the location north and south of the equator as a positive or negative real number, respectively. The longitude and latitude values must be specified as decimal degrees and should be specified to six decimal places. This will allow for granularity within a meter of the geographical position. The text components are separated by the SEMI-COLON character (ASCII decimal 59). The simple formula for converting degrees-minutes-seconds into decimal degrees is: decimal = degrees + minutes/60 + seconds/3600. Type example: GEO:37.386013;-122.082932 4.5 Organizational Types These types are concerned with information associated with characteristics of the organization or organizational units of the object the vCard represents. 4.5.1 TITLE Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type TITLE Type name: TITLE Dawson & Howes [Page 12] Expires January 1998 vCard MIME Directory Profile Type purpose: To specify the job title, functional position or function of the object the vCard represents. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: This type is based on the X.520 Title attribute. Type example: TITLE:Director, Research and Development 4.5.2 ROLE Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type ROLE Type name: ROLE Type purpose: To specify information concerning the role, occupation, or business category of the object the vCard represents. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: This type is based on the X.520 Business Category explanatory attribute. This property is included as an organizational type to avoid confusion with the semantics of the TITLE type and incorrect usage of that type when the semantics of this type is intended. Type example: ROLE:Programmer 4.5.3 LOGO Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type LOGO Type name: LOGO Type purpose: To specify a graphic image of a logo associated with the object the vCard represents. Type encoding: The default is 8bit. May also be reset to base64 in order to permit inline encoded binary data. Dawson & Howes [Page 13] Expires January 1998 vCard MIME Directory Profile Type value: The default is binary. It may also be reset to url. The url value may be used to specify a value outside of this MIME entity. Type special notes: The type MAY include the type parameter "TYPE" to specify the graphic image format type. The TYPE parameter values MUST be one of the IANA registered image formats or a non-standard image format. Type example: LOGO;VALUE=URL:http://www.abc.com/pub/logos/abccorp.jpg 4.5.4 AGENT Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type AGENT Type name: AGENT Type purpose: To specify information about another person who will act on behalf of the individual or resource associated with the vCard. Type encoding: 8-bit. Type value: The default is vcard. It may also be reset to text or url. The text value may be used to specify textual information. The url value may be used to specify information outside of this MIME entity. Type special notes: This type typically is used to specify an area administrator, assistant, or secretary for the individual associated with the vCard. A key characteristic of the Agent type is that it represents somebody or something that is separately addressable. Type example: AGENT;VALUE=URL: CID:JQPUBLIC.part3.960129T083020.xyzMail@host3.com 4.5.5 ORG Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type ORG Type name: ORG Type purpose: To specify the organizational name and units associated with the vCard. Dawson & Howes [Page 14] Expires January 1998 vCard MIME Directory Profile Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: The type is based on the X.520 Organization Name and Organization Unit attributes. The type value is a structured text consisting of the organization name, followed by any organizational units. The text components are separated the SEMI-COLON character (ASCII decimal 59). Type example: ORG:ABC, Inc.;North American Division;Marketing 4.6 Explanatory Types These types are concerned with additional explanations, such as that related to informational notes or revisions specific to the vCard. 4.6.1 CATEGORIES Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type CATEGORIES Type name: CATEGORIES Type purpose: To specify application category information about the vCard. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: More than one category may be specified as a list of categories separated by a COMMA (ASCII Decimal 44) character. Type example: CATEGORIES:TRAVEL AGENT CATEGORIES:INTERNET,IETF,INDUSTRY,INFORMATION TECHNOLOGY 4.6.2 NOTE Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type NOTE Type name: NOTE Dawson & Howes [Page 15] Expires January 1998 vCard MIME Directory Profile Type purpose: To specify supplemental information or a comment that is associated with the vCard. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: The type is based on the X.520 Description attribute. Type example: NOTE:This fax number is operational 0800 to 1715 EST, Mon-Fri. 4.6.3 PRODID Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type PRODID Type name: PRODID Type purpose: To specify the identifier for the product that created the vCard object. Type encoding: 8-bit. Type value: Text. Type example: PRODID:-//ONLINE DIRECTORY//NONSGML Version 1//EN 4.6.4 REV Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type REV Type name: REV Type purpose: To specify revision information about the current vCard. Type encoding: 8-bit. Type value: The default is date-time. May also be reset to date. Type special notes: The type value is a calendar date and time of day in a form conforming to complete representation of ISO 8601 calendar Dawson & Howes [Page 16] Expires January 1998 vCard MIME Directory Profile date and time of day format. The value distinguishes the current revision of the information defining this vCard. Type example: REV:1995-10-31T22:27:10Z 4.6.5 SOUND Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type SOUND Type name: SOUND Type purpose: To specify a digital sound content information that annotates some aspect of the vCard. By default this type is used to specify the proper pronunciation of the name type value of the vCard. Type encoding: The default is 8bit. May also be reset to base64 in order to permit inline encoded binary data. Type value: The default is binary. It may also be reset to url. The url value may be used to specify a value outside of this MIME entity. Type special notes: The type MAY include the type parameter "TYPE" to specify the audio format type. The TYPE parameter values MUST be one of the IANA registered audio formats or a non-standard audio format. Type example: SOUND;TYPE=BASIC;VALUE=URL:CID:JOHNQPUBLIC.part8. 19960229T080000.xyzMail@host1.com 4.6.6 URL Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type URL Type name: URL Type purpose: To specify a uniform resource locator associated with the object that the vCard refers to. Type encoding: 8bit. Type value: url. Type example: URL:http://www.swbyps.restaurant.french/~chezchic.html Dawson & Howes [Page 17] Expires January 1998 vCard MIME Directory Profile 4.6.7 UID Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type UID Type name: UID Type purpose: To specify a value that represents a globally unique identifier corresponding to the individual or resource associated with the vCard. Type encoding: 8bit. Type value: text. Type special notes: The type is used to uniquely identify the object that the vCard represents. The type may include the type parameter "TYPE" to specify the format of the identifier. The TYPE parameter value may be any IANA registered identifier format. The value may also be a non-standard format. Type example: UID:19950401-080045-40000F192713-0052 4.6.8 Version Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type VERSION Type name: VERSION Type purpose: To specify the version of the vCard specification used to format this vCard. Type encoding: 8bit. Type value: text. Type special notes: The value must be "2.2" if the vCard version corresponds to this specification. Type example: VERSION: 2.2 Dawson & Howes [Page 18] Expires January 1998 vCard MIME Directory Profile 4.7 Security Types These types are concerned with the security of communication pathways or access to the vCard. 4.7.1 CLASSIFICATION Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type CLASSIFICATION Type name: CLASS Type purpose: To specify the access classification for a vCard object. Type encoding: The default is 8bit. May also be reset to 7bit or quoted-printable. Type value: text. Type special notes: An access classification is only one component of the general security model for a directory service. The classification attribute provides a method of capturing the intent of the owner for general access to information described by the vCard object. Type examples: CLASS:PUBLIC CLASS:PRIVATE CLASS:CONFIDENTIAL 4.7.2 KEY Type Definition To: ietf-mime-directory@imc.org Subject: Registration of application/directory MIME type KEY Type name: KEY Type purpose: To specify a public key or authentication certificate associated with the object that the vCard represents. Type encoding: The default is 8bit. May also be reset to base64. Type value: The default is text. May also be reset to binary. Type special notes: The type may also include the type parameter TYPE to specify the public key or authentication certificate format. The Dawson & Howes [Page 19] Expires January 1998 vCard MIME Directory Profile parameter type may specify any IANA registered public key or authentication certificate format. The parameter type may also specify a non-standard format. 4.8 Extended Types The types defined by this document can be extended with private types using the non-standard, private values mechanism defined in [RFC- 2045]. Non-standard, private types with a name starting with "X-" may be defined bilaterally between two cooperating agents without outside registration or standardization. 5. Differences With vCard v2.1 This specification has been reviewed by the IETF community. The review process introduced a number of differences with the [VCARD] version 2.1. These differences are minor, but require that vCard objects conforming to this specification have a different version number than a vCard conforming to [VCARD]. The differences include the following: · VERSION value corresponding to this specification must be "2.2". · The [MIME-DIR] predefined types of PROFILE, SOURCE, NAME are allowed. · The [MIME-DIR] VALUE type parameter for value data typing is allowed. · The [VCARD] CHARSET type parameter has been eliminated. Character set may only be specified on the CHARSET parameter on the Content-Type MIME header field. · The [VCARD] support for non-signficant LWSP character been eliminated. All LWSP is significant in this specification. · LOGO, PHOTO and SOUND multimedia formats need to be either IANA registered types or non-standard types. · TEL values may be identified as personal communication services telephone numbers with the PCS type parameter value. · The PRODID, CATEGORIES and CLASS types have been added. 6. Formal Grammar The following formal grammar is provided to assist developers in building parsers for the vCard. This syntax is written according to the form described in RFC 822, but it references just this small subset of RFC 822 literals: Dawson & Howes [Page 20] Expires January 1998 vCard MIME Directory Profile CR = ; (15, 13.) LF = ; (12,10.) CRLF = CR LF SPACE = ; (40,32.) HTAB = ; (11,9.) All literal property names are valid as upper, lower, or mixed case. word = groups = groups "." word / word vcard_entity = 1*(vcard) vcard = "BEGIN" ":" "VCARD" 1*CRLF items *CRLF "END" ":" "VCARD" 1*CRLF items = items *CRLF item / item ; these may be "folded" item = [groups "."] name [params] ":" value CRLF / [groups "."] "ADR" [params] ":" addressparts CRLF / [groups "."] "ORG" [params] ":" orgparts CRLF / [groups "."] "N" [params] ":" nameparts CRLF / [groups "."] "AGENT" [params] ":" vcard CRLF ; these may be "folded" name = "LOGO" / "PHOTO" / "LABEL" / "FN" / "TITLE" / "SOUND" / "VERSION" / "TEL" / "EMAIL" / "TZ" / "GEO" / "NOTE" / "SOURCE" / "NAME" / "PROFILE" / "URL" / "BDAY" / "ROLE" / "REV" / "UID" / "KEY" / "MAILER" / "CATEGORIES" / "CLASS" / "PRODID" /"X-" word ; these may be "folded" value = 7bit / quoted-printable / base64 7bit = <7bit us-ascii printable chars, excluding CR LF> 8bit = quoted-printable = base64 = ; the end of the text is marked with two CRLF sequences Dawson & Howes [Page 21] Expires January 1998 vCard MIME Directory Profile ; this results in one blank line before the start of the next ; property params = ";" paramlist paramlist = paramlist ";" param / param param = "TYPE" "=" ptypeval / "VALUE" "=" pvalueval / "ENCODING" "=" pencodingval / "LANGUAGE" "=" langval / "X-" word "=" word / knowntype / ianatype ptypeval = knowntype / "X-" word pvalueval = "URL" / "TEXT" / "DATE" / "TIME" / "DATE-TIME" / "INTEGER" / "BOOLEAN" / "FLOAT" / "BINARY" / / "VCARD" / "PHONE-NUMBER" / "UTC-OFFSET" / "X-" word pencodingval = "7BIT" / "8BIT" / "QUOTED-PRINTABLE" / "BASE64" / "X-" word langval = addressparts = 0*6(strnosemi ";") strnosemi ; PO Box, Extended Addr, Street, Locality, Region, Postal Code, ; Country Name orgparts = *(strnosemi ";") strnosemi ; First is Organization Name, remainder are Organization Units. nameparts = 0*4(strnosemi ";") strnosemi ; Family, Given, Middle, Prefix, Suffix. ; Example:Public;John;Q.;Reverend Dr.;III, Esq. strnosemi = *(*nonsemi ("\;" / "\" CRLF)) *nonsemi ; To include a semicolon in this string, it must be escaped ; with a "\" character. nonsemi = knowntype = "DOM" / "INTL" / "POSTAL" / "PARCEL" / "HOME" / "WORK" / "PREF" / "VOICE" / "FAX" / "MSG" / "CELL" / "PAGER" / "BBS" / "MODEM" / "CAR" / "ISDN" / "VIDEO" / "PCS" / "INTERNET" / "X400" / "X509" / "PGP" ianatype = Dawson & Howes [Page 22] Expires January 1998 vCard MIME Directory Profile 6.1 Acknowledgements The authors would like to thank the participants in the IETF ASID working group, in addition to the following individuals, Roland Alden, Stephen Bartlett, Alec Dun, Daniel Gurney, Bruce Johnston, Daniel Klaussen, Chris Newman, Vinod Seraphin, Michelle Watkins; who provided numerous suggestions and comments on this work. 6.2 Authors’s Addresses BEGIN:vCard FN:Frank Dawson ORG:IBM Corporation;Network Software Division ADR;TYPE=WORK,POSTAL,PARCEL:APNA/CC-303/Bldg. 002; 3039 Cornwallis Rd.;Research Triangle Park; NC;27709;U.S.A. TEL;TYPE=VOICE,MSG,WORK: +1 (919) 254-5861 TEL;TYPE=FAX,WORK: +1-919-543-6822 EMAIL;TYPE=INTERNET,PREF:fdawson@raleigh.ibm.com EMAIL;TYPE=INTERNET:fdawson@earthlink.net URL:http://home.earthlink.net/~fdawson END:vCard BEGIN:vCard FN:Tim Howes ORG:Netscape Communications Corp. ADR;TYPE=WORK: 501 E. Middlefield Rd.;Mountain View; CA; 94043;U.S.A. TEL;TYPE=VOICE,MSG,WORK:+1-415-937-3419 TEL;TYPE=FAX,WORK:+1-415-528-4164 EMAIL;TYPE=INTERNET:howes@netscape.com END:vCard 6.3 References The following documents are referenced by this work. [ISO 8601] ISO 8601:1988 - Data elements and interchange formats - Information interchange - Representation of dates and times - The International Organization for Standardization, June, 1988. [ISO 8601 TC] ISO 8601, Technical Corrigendum 1 - Data elements and interchange formats - Information interchange - Representation of dates and times - The International Organization for Standardization, May, 1991. [ISO 9070] ISO 9070, Information Processing - SGML support facilities - Registration Procedures for Public Text Owner Identifiers, April, 1991. [CCITT E.163] Recommendation E.163 - Numbering Plan for The International Telephone Service, CCITT Blue Book, Fascicle II.2, pp. 128-134, November, 1988. Dawson & Howes [Page 23] Expires January 1998 vCard MIME Directory Profile [CCITT X.121] Recommendation X.121 - International Numbering Plan for Public Data Networks, CCITT Blue Book, Fascicle VIII.3, pp. 317-332, November, 1988. [CCITT X.520] Recommendation X.520 - The Directory - Selected Attribute Types, November 1988. [CCITT X.521] Recommendation X.521 - The Directory - Selected Object Classes, November 1988. [MIME-DIR] Howes, T., Smith, M., "A MIME Content-Type for Directory Information", Internet-draft-ietf-asid-mime-direct-04.txt, July, 1997. [RFC-822] Crocker, D., "Standard for the Format of ARPA Internet Text Messages", STD 11, RFC 822, August 1982. [RFC-2045] Freed, N., Borenstein, N., " Multipurpose Internet Mail Extensions (MIME) - Part One: Format of Internet Message Bodies", RFC 2045, November 1996. [RFC-2046] Freed, N., Borenstein, N., " Multipurpose Internet Mail Extensions (MIME) - Part Two: Media Types", RFC 2046, November 1996. [RFC-2047] Moore, K., "Multipurpose Internet Mail Extensions (MIME) - Part Three: Message Header Extensions for Non-ASCII Text", RFC 2047, November 1996. [RFC-2048] Freed, N., J. Klensin, J. Postel, "Multipurpose Internet Mail Extensions (MIME) - Part Four: Registration Procedures", RFC 2048, January 1997. [RFC-1738] Berners-Lee, T., Masinter, L., McCahill, M., "Uniform Resource Locators (URL)", RFC 1738, December 1994. [RFC-1766] Alvestrand, H., "Tags for the Identification of Languages", March 1995. [RFC-1872] Levinson, E., "The MIME Multipart/Related Content-type," RFC 1872, December 1995. [VCARD] VERSIT Consortium, "vCard - The Electronic Business Card Version 2.1", http://www.versit.com/pdi/vcard-21.txt, September 18, 1996. Dawson & Howes [Page 24] Expires January 1998